Cat6 30 meter cable not working..

Devang1999

Prominent
Aug 9, 2017
13
0
510
I have a D'Link DIR 605L router and have recently bought a Cat6 30 meter. I properly crimped the RJ45 jacks at both ends to make a 30m patch cable. So the problem is that when I connect the cable to router and PC, yellow exclamation mark appears on internet sign on the taskbar. Also I am not able to access my router page and there is no connection.
But when I use a 1 meter cable it works just fine. Does long cables cannot transmit the data? Or my cable is faulty and I must seek a replacement ?
And if you please read do reply :)
 

Devang1999

Prominent
Aug 9, 2017
13
0
510


My crimping tool just got rusted and then I crimped after properly oiling the tool and it worked fine.Thank you very much..
You are GREAT:)